﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace GGFW.DataAccess.Constants
{
    public class Common
    {
        /// <summary>
        /// 未知的数据库错误
        /// </summary>
        public const string UNKNOW_DB_ERROR = "未知数据库错误!";

        /// <summary>
        /// 查询数据是否存在使用的Sql格式
        /// </summary>
        public const string SQL_EXIST_FORMAT = "select top 1 1 from {0} where {1}";
    }
}
